NMP1K2-EEEE##-02

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AC/DC converters are the devices used to convert electric power from AC to DC, and vice versa. These devices are used in many different areas and applications. NMP1K2-EEEE##-02 is a high-efficiency, non-isolated, very-low value converter made by NMP. It has outstanding features that make it suitable for a wide range of applications. Here we will discuss the application fields and the working principle of NMP1K2-EEEE##-02.

The NMP1K2-EEEE##-02 converter is primarily used in robotics, communications, industrial products, and medical products. It can be used with a wide range of AC inputs from 85VAC to 305VAC and offer a stabilized DC output of 350W or less. It is designed to be used in three-phase power systems and can achieve high-efficiency conversion in the range of 96%. In addition, it features short-circuit protection, over-voltage protection, and over-temperature protection.

The working principle of the NMP1K2-EEEE##-02 converter involves two stages. The first stage is the rectification stage in which the AC supply voltage is converted into DC voltage. The rectification circuit is composed of a bridge rectifier and an EMI filter. The bridge rectifier consists of four diodes and converts the AC voltage into a DC voltage. The EMI filter is then used to reduce unwanted noise that can interfere with the converter\'s output.

The second stage is the voltage regulation and power conversion stage. In this stage, the DC voltage is fed into a power switching converter stage in which the power is switched on and off at a high frequency. The switching action is controlled using pulse-width modulation which alters the duty cycle of the pulses. This duty cycle is adjusted to regulate the output voltage according to the load requirements. The end result is a regulated DC voltage output.

In summary, NMP1K2-EEEE##-02 is a high-efficiency, non-isolated, very-low value converter made by NMP. It is designed for use in three-phase power systems and has a wide range of AC inputs from 85VAC to 305VAC. It also features short-circuit protection, over-voltage protection, and over-temperature protection. The key application fields are robotics, communications, industrial products, and medical products, while the working principle of the converter involves two stages: the rectification stage and the power switching stage.

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